Choosing a replacement window can be a complicated and daunting task.

• How do you know what products provide the best value?
• What local companies perform the best installation?
• Who can you trust to perform quality work on your home?

Infinity windows of Long island is happy to answer all your replacement questions, but we want to go one step further and show you the proof behind those answers; the reasons why Infinity from Marvin is one of the best values in replacement window and door products.

Our products meet the most stringent performance standards, but we know they must meet an even higher standard: yours.

Replacement Options

Depending on the age and style of your home, Infinity® from Marvin offers two window replacement methods. Both methods are designed for maximum efficiency and Marvin offers two window replacement methods. Both methods are designed for maximum efficiency and minimum disruption to your household.

Insert replacement
This replacement method is used when your existing window frames are in good condition, but the sash need replacement. Our frame-in-frame insert design is installed into your existing window frame with no disruption to existing trim, interior walls or exterior siding. This method is fast, efficient and economical and there is no finishing required on your part.

Full-Frame replacement
This installation method is appropriate when your entire window has deteriorated and needs replacement or if you are looking for a totally new appearance. With full-frame replacement, the entire window (sash, frame and casing) is replaced. With jamb depths available to fit all wall depths and an option for low-maintenance exterior casing, Infinity windows cover all your replacement needs.